diff --git a/pkg/query-service/app/clickhouseReader/reader.go b/pkg/query-service/app/clickhouseReader/reader.go
index 4625aa226b..ffea2a9b7e 100644
--- a/pkg/query-service/app/clickhouseReader/reader.go
+++ b/pkg/query-service/app/clickhouseReader/reader.go
@@ -3581,8 +3581,8 @@ func (r *ClickHouseReader) UpdateLogField(ctx context.Context, field *model.Upda
 	return nil
 }
 
-func (r *ClickHouseReader) GetLogs(ctx context.Context, params *model.LogsFilterParams) (*[]model.GetLogsResponse, *model.ApiError) {
-	response := []model.GetLogsResponse{}
+func (r *ClickHouseReader) GetLogs(ctx context.Context, params *model.LogsFilterParams) (*[]model.SignozLog, *model.ApiError) {
+	response := []model.SignozLog{}
 	fields, apiErr := r.GetLogFields(ctx)
 	if apiErr != nil {
 		return nil, apiErr
@@ -3678,7 +3678,7 @@ func (r *ClickHouseReader) TailLogs(ctx context.Context, client *model.LogsTailC
 			}
 			tmpQuery = fmt.Sprintf("%s order by timestamp desc, id desc limit 100", tmpQuery)
 			zap.S().Debug(tmpQuery)
-			response := []model.GetLogsResponse{}
+			response := []model.SignozLog{}
 			err := r.db.Select(ctx, &response, tmpQuery)
 			if err != nil {
 				zap.S().Error(err)
@@ -4702,7 +4702,7 @@ func (r *ClickHouseReader) LiveTailLogsV3(ctx context.Context, query string, tim
 			tmpQuery = query + tmpQuery + " order by timestamp desc, id desc limit 100"
 
 			// using the old structure since we can directly read it to the struct as use it.
-			response := []model.GetLogsResponse{}
+			response := []model.SignozLog{}
 			err := r.db.Select(ctx, &response, tmpQuery)
 			if err != nil {
 				zap.S().Error(err)
diff --git a/pkg/query-service/app/http_handler.go b/pkg/query-service/app/http_handler.go
index 0729338158..9045967077 100644
--- a/pkg/query-service/app/http_handler.go
+++ b/pkg/query-service/app/http_handler.go
@@ -2379,7 +2379,7 @@ func (aH *APIHandler) tailLogs(w http.ResponseWriter, r *http.Request) {
 	}
 
 	// create the client
-	client := &model.LogsTailClient{Name: r.RemoteAddr, Logs: make(chan *model.GetLogsResponse, 1000), Done: make(chan *bool), Error: make(chan error), Filter: *params}
+	client := &model.LogsTailClient{Name: r.RemoteAddr, Logs: make(chan *model.SignozLog, 1000), Done: make(chan *bool), Error: make(chan error), Filter: *params}
 	go aH.reader.TailLogs(r.Context(), client)
 
 	w.Header().Set("Connection", "keep-alive")
@@ -3160,7 +3160,7 @@ func (aH *APIHandler) liveTailLogs(w http.ResponseWriter, r *http.Request) {
 	}
 
 	// create the client
-	client := &v3.LogsLiveTailClient{Name: r.RemoteAddr, Logs: make(chan *model.GetLogsResponse, 1000), Done: make(chan *bool), Error: make(chan error)}
+	client := &v3.LogsLiveTailClient{Name: r.RemoteAddr, Logs: make(chan *model.SignozLog, 1000), Done: make(chan *bool), Error: make(chan error)}
 	go aH.reader.LiveTailLogsV3(r.Context(), queryString, uint64(queryRangeParams.Start), "", client)
 
 	w.Header().Set("Connection", "keep-alive")
diff --git a/pkg/query-service/app/logparsingpipeline/preview.go b/pkg/query-service/app/logparsingpipeline/preview.go
new file mode 100644
index 0000000000..9ce6839b00
--- /dev/null
+++ b/pkg/query-service/app/logparsingpipeline/preview.go
@@ -0,0 +1,254 @@
+package logparsingpipeline
+
+import (
+	"context"
+	"fmt"
+	"sort"
+	"strings"
+	"time"
+
+	"github.com/open-telemetry/opentelemetry-collector-contrib/processor/logstransformprocessor"
+	"github.com/pkg/errors"
+	"go.opentelemetry.io/collector/pdata/pcommon"
+	"go.opentelemetry.io/collector/pdata/plog"
+	"go.opentelemetry.io/collector/processor"
+	"go.signoz.io/signoz/pkg/query-service/collectorsimulator"
+	"go.signoz.io/signoz/pkg/query-service/model"
+	"gopkg.in/yaml.v3"
+)
+
+func SimulatePipelinesProcessing(
+	ctx context.Context,
+	pipelines []Pipeline,
+	logs []model.SignozLog,
+) (
+	[]model.SignozLog, *model.ApiError,
+) {
+
+	if len(pipelines) < 1 {
+		return logs, nil
+	}
+
+	// Collector simulation does not guarantee that logs will come
+	// out in the same order as in the input.
+	//
+	// Add a temp attribute for sorting logs in simulation output
+	inputOrderAttribute := "__signoz_input_idx__"
+	for i := 0; i < len(logs); i++ {
+		if logs[i].Attributes_int64 == nil {
+			logs[i].Attributes_int64 = map[string]int64{}
+		}
+		logs[i].Attributes_int64[inputOrderAttribute] = int64(i)
+	}
+	simulatorInputPLogs := SignozLogsToPLogs(logs)
+
+	// Simulate processing of logs through an otel collector
+	processorConfigs, err := collectorProcessorsForPipelines(pipelines)
+	if err != nil {
+		return nil, model.BadRequest(errors.Wrap(
+			err, "could not prepare otel processors for pipelines",
+		))
+	}
+
+	processorFactories, err := processor.MakeFactoryMap(
+		logstransformprocessor.NewFactory(),
+	)
+	if err != nil {
+		return nil, model.InternalError(errors.Wrap(
+			err, "could not construct processor factory map",
+		))
+	}
+
+	// Pipelines translate to logtransformprocessors in otel collector config.
+	// Each logtransformprocessor (stanza) does its own batching with a flush
+	// interval of 100ms. So e2e processing time for logs grows linearly with
+	// the number of logtransformprocessors involved.
+	// See defaultFlushInterval at https://github.com/open-telemetry/opentelemetry-collector-contrib/blob/main/pkg/stanza/adapter/emitter.go
+	// TODO(Raj): Remove this after flushInterval is exposed in logtransformprocessor config
+	timeout := time.Millisecond * time.Duration(len(processorConfigs)*100+100)
+
+	outputPLogs, collectorErrs, apiErr := collectorsimulator.SimulateLogsProcessing(
+		ctx,
+		processorFactories,
+		processorConfigs,
+		simulatorInputPLogs,
+		timeout,
+	)
+	collectorErrsText := strings.Join(collectorErrs, "\n")
+	if apiErr != nil {
+		return nil, model.WrapApiError(apiErr, fmt.Sprintf(
+			"could not simulate log pipelines processing.\nCollector errors: %s\n", collectorErrsText,
+		))
+	}
+
+	outputSignozLogs := PLogsToSignozLogs(outputPLogs)
+
+	// Sort output logs by their order in the input and remove the temp ordering attribute
+	sort.Slice(outputSignozLogs, func(i, j int) bool {
+		iIdx := outputSignozLogs[i].Attributes_int64[inputOrderAttribute]
+		jIdx := outputSignozLogs[j].Attributes_int64[inputOrderAttribute]
+		return iIdx < jIdx
+	})
+	for _, sigLog := range outputSignozLogs {
+		delete(sigLog.Attributes_int64, inputOrderAttribute)
+	}
+
+	return outputSignozLogs, nil
+}
+
+func collectorProcessorsForPipelines(pipelines []Pipeline) (
+	[]collectorsimulator.ProcessorConfig, error,
+) {
+	processors, procNames, err := PreparePipelineProcessor(pipelines)
+	if err != nil {
+		return nil, err
+	}
+
+	processorConfigs := []collectorsimulator.ProcessorConfig{}
+	for _, procName := range procNames {
+		// convert `Processor` structs to map[string]interface{}
+		procYaml, err := yaml.Marshal(processors[procName])
+		if err != nil {
+			return nil, errors.Wrap(err, "could not marshal Processor struct")
+		}
+		var procConfRaw map[string]interface{}
+		err = yaml.Unmarshal(procYaml, &procConfRaw)
+		if err != nil {
+			return nil, errors.Wrap(err, "could not unmarshal proc yaml")
+		}
+
+		processorConfigs = append(processorConfigs, collectorsimulator.ProcessorConfig{
+			Name:   procName,
+			Config: procConfRaw,
+		})
+	}
+
+	return processorConfigs, nil
+}
+
+// plog doesn't contain an ID field.
+// SignozLog.ID is stored as a log attribute in plogs for processing
+// and gets hydrated back later.
+const SignozLogIdAttr = "__signoz_log_id__"
+
+func SignozLogsToPLogs(logs []model.SignozLog) []plog.Logs {
+	result := []plog.Logs{}
+
+	for _, log := range logs {
+		pl := plog.NewLogs()
+		rl := pl.ResourceLogs().AppendEmpty()
+
+		resourceAttribs := rl.Resource().Attributes()
+		for k, v := range log.Resources_string {
+			resourceAttribs.PutStr(k, v)
+		}
+
+		scopeLog := rl.ScopeLogs().AppendEmpty()
+		slRecord := scopeLog.LogRecords().AppendEmpty()
+
+		slRecord.SetTimestamp(pcommon.NewTimestampFromTime(
+			time.Unix(0, int64(log.Timestamp)),
+		))
+
+		var traceIdBuf [16]byte
+		copy(traceIdBuf[:], []byte(log.TraceID))
+		slRecord.SetTraceID(traceIdBuf)
+
+		var spanIdBuf [8]byte
+		copy(spanIdBuf[:], []byte(log.SpanID))
+		slRecord.SetSpanID(spanIdBuf)
+
+		slRecord.SetFlags(plog.LogRecordFlags(log.TraceFlags))
+
+		slRecord.SetSeverityText(log.SeverityText)
+		slRecord.SetSeverityNumber(plog.SeverityNumber(log.SeverityNumber))
+
+		slRecord.Body().SetStr(log.Body)
+
+		slAttribs := slRecord.Attributes()
+		for k, v := range log.Attributes_int64 {
+			slAttribs.PutInt(k, v)
+		}
+		for k, v := range log.Attributes_float64 {
+			slAttribs.PutDouble(k, v)
+		}
+		for k, v := range log.Attributes_string {
+			slAttribs.PutStr(k, v)
+		}
+		slAttribs.PutStr(SignozLogIdAttr, log.ID)
+
+		result = append(result, pl)
+	}
+
+	return result
+}
+
+func PLogsToSignozLogs(plogs []plog.Logs) []model.SignozLog {
+	result := []model.SignozLog{}
+
+	for _, pl := range plogs {
+
+		resourceLogsSlice := pl.ResourceLogs()
+		for i := 0; i < resourceLogsSlice.Len(); i++ {
+			rl := resourceLogsSlice.At(i)
+
+			scopeLogsSlice := rl.ScopeLogs()
+			for j := 0; j < scopeLogsSlice.Len(); j++ {
+				sl := scopeLogsSlice.At(j)
+
+				lrSlice := sl.LogRecords()
+				for k := 0; k < lrSlice.Len(); k++ {
+					lr := lrSlice.At(k)
+
+					// Recover ID for the log and remove temp attrib used for storing it
+					signozLogId := ""
+					logIdVal, exists := lr.Attributes().Get(SignozLogIdAttr)
+					if exists {
+						signozLogId = logIdVal.Str()
+					}
+					lr.Attributes().Remove(SignozLogIdAttr)
+
+					signozLog := model.SignozLog{
+						Timestamp:          uint64(lr.Timestamp()),
+						ID:                 signozLogId,
+						TraceID:            lr.TraceID().String(),
+						SpanID:             lr.SpanID().String(),
+						TraceFlags:         uint32(lr.Flags()),
+						SeverityText:       lr.SeverityText(),
+						SeverityNumber:     uint8(lr.SeverityNumber()),
+						Body:               lr.Body().AsString(),
+						Resources_string:   pMapToStrMap(rl.Resource().Attributes()),
+						Attributes_string:  map[string]string{},
+						Attributes_int64:   map[string]int64{},
+						Attributes_float64: map[string]float64{},
+					}
+
+					// Populate signozLog.Attributes_...
+					lr.Attributes().Range(func(k string, v pcommon.Value) bool {
+						if v.Type() == pcommon.ValueTypeDouble {
+							signozLog.Attributes_float64[k] = v.Double()
+						} else if v.Type() == pcommon.ValueTypeInt {
+							signozLog.Attributes_int64[k] = v.Int()
+						} else {
+							signozLog.Attributes_string[k] = v.AsString()
+						}
+						return true
+					})
+
+					result = append(result, signozLog)
+				}
+			}
+		}
+	}
+
+	return result
+}
+
+func pMapToStrMap(pMap pcommon.Map) map[string]string {
+	result := map[string]string{}
+	pMap.Range(func(k string, v pcommon.Value) bool {
+		result[k] = v.AsString()
+		return true
+	})
+	return result
+}
diff --git a/pkg/query-service/app/logparsingpipeline/preview_test.go b/pkg/query-service/app/logparsingpipeline/preview_test.go
new file mode 100644
index 0000000000..c453cb1445
--- /dev/null
+++ b/pkg/query-service/app/logparsingpipeline/preview_test.go
@@ -0,0 +1,158 @@
+package logparsingpipeline
+
+import (
+	"context"
+	"testing"
+	"time"
+
+	"github.com/google/uuid"
+	"github.com/open-telemetry/opentelemetry-collector-contrib/pkg/stanza/entry"
+	"github.com/stretchr/testify/require"
+	"go.signoz.io/signoz/pkg/query-service/model"
+	v3 "go.signoz.io/signoz/pkg/query-service/model/v3"
+)
+
+func TestPipelinePreview(t *testing.T) {
+	require := require.New(t)
+
+	testPipelines := []Pipeline{
+		{
+			OrderId: 1,
+			Name:    "pipeline1",
+			Alias:   "pipeline1",
+			Enabled: true,
+			Filter: &v3.FilterSet{
+				Operator: "AND",
+				Items: []v3.FilterItem{
+					{
+						Key: v3.AttributeKey{
+							Key:      "method",
+							DataType: v3.AttributeKeyDataTypeString,
+							Type:     v3.AttributeKeyTypeTag,
+						},
+						Operator: "=",
+						Value:    "GET",
+					},
+				},
+			},
+			Config: []PipelineOperator{
+				{
+					OrderId: 1,
+					ID:      "add",
+					Type:    "add",
+					Field:   "attributes.test",
+					Value:   "val",
+					Enabled: true,
+					Name:    "test add",
+				},
+			},
+		},
+		{
+			OrderId: 2,
+			Name:    "pipeline2",
+			Alias:   "pipeline2",
+			Enabled: true,
+			Filter: &v3.FilterSet{
+				Operator: "AND",
+				Items: []v3.FilterItem{
+					{
+						Key: v3.AttributeKey{
+							Key:      "method",
+							DataType: v3.AttributeKeyDataTypeString,
+							Type:     v3.AttributeKeyTypeTag,
+						},
+						Operator: "=",
+						Value:    "GET",
+					},
+				},
+			},
+			Config: []PipelineOperator{
+				{
+					OrderId: 1,
+					ID:      "add",
+					Type:    "add",
+					Field:   "resource.test1",
+					Value:   "val1",
+					Enabled: true,
+					Name:    "test add2",
+				}, {
+					OrderId: 2,
+					ID:      "add2",
+					Type:    "add",
+					Field:   "resource.test2",
+					Value:   "val2",
+					Enabled: true,
+					Name:    "test add3",
+				},
+			},
+		},
+	}
+
+	matchingLog := makeTestLogEntry(
+		"test log body",
+		map[string]string{
+			"method": "GET",
+		},
+	)
+	nonMatchingLog := makeTestLogEntry(
+		"test log body",
+		map[string]string{
+			"method": "POST",
+		},
+	)
+
+	result, err := SimulatePipelinesProcessing(
+		context.Background(),
+		testPipelines,
+		[]model.SignozLog{
+			matchingLog,
+			nonMatchingLog,
+		},
+	)
+
+	require.Nil(err)
+	require.Equal(2, len(result))
+
+	// matching log should have been modified as expected.
+	require.NotEqual(
+		matchingLog.Attributes_string,
+		result[0].Attributes_string,
+	)
+	testAttrValue := result[0].Attributes_string["test"]
+	require.NotNil(testAttrValue)
+	require.Equal(
+		testAttrValue, "val",
+	)
+
+	require.Equal(result[0].Resources_string, map[string]string{
+		"test1": "val1",
+		"test2": "val2",
+	})
+
+	// non-matching log should not be touched.
+	require.Equal(
+		nonMatchingLog.Attributes_string,
+		result[1].Attributes_string,
+	)
+	require.Equal(
+		nonMatchingLog.Resources_string,
+		result[1].Resources_string,
+	)
+
+}
+
+func makeTestLogEntry(
+	body string,
+	attributes map[string]string,
+) model.SignozLog {
+	return model.SignozLog{
+		Timestamp:         uint64(time.Now().UnixNano()),
+		Body:              body,
+		Attributes_string: attributes,
+		Resources_string:  map[string]string{},
+		SeverityText:      entry.Info.String(),
+		SeverityNumber:    uint8(entry.Info),
+		SpanID:            uuid.New().String(),
+		TraceID:           uuid.New().String(),
+	}
+}
diff --git a/pkg/query-service/interfaces/interface.go b/pkg/query-service/interfaces/interface.go
index 15cc4868b3..b25888f607 100644
--- a/pkg/query-service/interfaces/interface.go
+++ b/pkg/query-service/interfaces/interface.go
@@ -81,7 +81,7 @@ type Reader interface {
 	// Logs
 	GetLogFields(ctx context.Context) (*model.GetFieldsResponse, *model.ApiError)
 	UpdateLogField(ctx context.Context, field *model.UpdateField) *model.ApiError
-	GetLogs(ctx context.Context, params *model.LogsFilterParams) (*[]model.GetLogsResponse, *model.ApiError)
+	GetLogs(ctx context.Context, params *model.LogsFilterParams) (*[]model.SignozLog, *model.ApiError)
 	TailLogs(ctx context.Context, client *model.LogsTailClient)
 	AggregateLogs(ctx context.Context, params *model.LogsAggregateParams) (*model.GetLogsAggregatesResponse, *model.ApiError)
 	GetLogAttributeKeys(ctx context.Context, req *v3.FilterAttributeKeyRequest) (*v3.FilterAttributeKeyResponse, error)
diff --git a/pkg/query-service/model/response.go b/pkg/query-service/model/response.go
index 3ca7126636..c80f223163 100644
--- a/pkg/query-service/model/response.go
+++ b/pkg/query-service/model/response.go
@@ -538,7 +538,8 @@ type GetFieldsResponse struct {
 	Interesting []LogField `json:"interesting"`
 }
 
-type GetLogsResponse struct {
+// Represents a log record in query service requests and responses.
+type SignozLog struct {
 	Timestamp          uint64             `json:"timestamp" ch:"timestamp"`
 	ID                 string             `json:"id" ch:"id"`
 	TraceID            string             `json:"trace_id" ch:"trace_id"`
@@ -555,7 +556,7 @@ type GetLogsResponse struct {
 
 type LogsTailClient struct {
 	Name   string
-	Logs   chan *GetLogsResponse
+	Logs   chan *SignozLog
 	Done   chan *bool
 	Error  chan error
 	Filter LogsFilterParams
diff --git a/pkg/query-service/model/v3/v3.go b/pkg/query-service/model/v3/v3.go
index bd9811fdaa..09851a423d 100644
--- a/pkg/query-service/model/v3/v3.go
+++ b/pkg/query-service/model/v3/v3.go
@@ -625,7 +625,7 @@ type Result struct {
 
 type LogsLiveTailClient struct {
 	Name  string
-	Logs  chan *model.GetLogsResponse
+	Logs  chan *model.SignozLog
 	Done  chan *bool
 	Error chan error
 }