diff --git a/airgapped/airgapped.go b/airgapped/airgapped.go
index e183dd6..33a907c 100644
--- a/airgapped/airgapped.go
+++ b/airgapped/airgapped.go
@@ -216,7 +216,7 @@ func (am *AirgappedMachine) HandleOperation(operation client.Operation) (client.
 }
 
 // HandleQR - gets an operation from a QR code, do necessary things for the operation and returns paths to QR-code images
-func (am *AirgappedMachine) HandleQR() (string, error) {
+func (am *AirgappedMachine) HandleQR() ([]string, error) {
 	var (
 		err error
 
@@ -227,28 +227,38 @@ func (am *AirgappedMachine) HandleQR() (string, error) {
 		resultOperation client.Operation
 	)
 
-	if qrData, err = am.qrProcessor.ReadQR(); err != nil {
-		return "", fmt.Errorf("failed to read QR: %w", err)
+	if qrData, err = qr.ReadDataFromQRChunks(am.qrProcessor); err != nil {
+		return nil, fmt.Errorf("failed to read QR: %w", err)
 	}
 	if err = json.Unmarshal(qrData, &operation); err != nil {
-		return "", fmt.Errorf("failed to unmarshal operation: %w", err)
+		return nil, fmt.Errorf("failed to unmarshal operation: %w", err)
 	}
 
 	if resultOperation, err = am.HandleOperation(operation); err != nil {
-		return "", err
+		return nil, err
 	}
 
-	qrPath := fmt.Sprintf("%s/%s_%s_%s.png", resultQRFolder, resultOperation.Type, resultOperation.ID, resultOperation.To)
 	operationBz, err := json.Marshal(resultOperation)
 	if err != nil {
-		return "", fmt.Errorf("failed to marshal operation: %w", err)
+		return nil, fmt.Errorf("failed to marshal operation: %w", err)
 	}
 
-	if err = am.qrProcessor.WriteQR(qrPath, operationBz); err != nil {
-		return "", fmt.Errorf("failed to write QR")
+	chunks, err := qr.DataToChunks(operationBz)
+	if err != nil {
+		return nil, fmt.Errorf("failed to divide a data on chunks: %w", err)
+	}
+	qrPaths := make([]string, 0, len(chunks))
+
+	for idx, chunk := range chunks {
+		qrPath := fmt.Sprintf("%s/%s_%s_%s-%d.png", resultQRFolder, resultOperation.Type, resultOperation.ID,
+			resultOperation.To, idx)
+		if err = am.qrProcessor.WriteQR(qrPath, chunk); err != nil {
+			return nil, fmt.Errorf("failed to write QR")
+		}
+		qrPaths = append(qrPaths, qrPath)
 	}
 
-	return qrPath, nil
+	return qrPaths, nil
 }
 
 func (am *AirgappedMachine) writeErrorRequestToOperation(o *client.Operation, handlerError error) error {
diff --git a/client/client.go b/client/client.go
index e16696d..f45473f 100644
--- a/client/client.go
+++ b/client/client.go
@@ -39,7 +39,7 @@ type Poller interface {
 	SendMessage(message storage.Message) error
 	ProcessMessage(message storage.Message) error
 	GetOperations() (map[string]*types.Operation, error)
-	GetOperationQRPath(operationID string) (string, error)
+	GetOperationQRPath(operationID string) ([]string, error)
 	ReadProcessedOperation() error
 	StartHTTPServer(listenAddr string) error
 	GetLogger() *logger
@@ -253,25 +253,36 @@ func (c *Client) getOperationJSON(operationID string) ([]byte, error) {
 // GetOperationQRPath returns a path to the image with the QR generated
 // for the specified operation. It is supposed that the user will open
 // this file herself.
-func (c *Client) GetOperationQRPath(operationID string) (string, error) {
+func (c *Client) GetOperationQRPath(operationID string) ([]string, error) {
 	operationJSON, err := c.getOperationJSON(operationID)
 	if err != nil {
-		return "", fmt.Errorf("failed to get operation in JSON: %w", err)
+		return nil, fmt.Errorf("failed to get operation in JSON: %w", err)
 	}
 
 	operationQRPath := filepath.Join(QrCodesDir, operationID)
-	if err := c.qrProcessor.WriteQR(operationQRPath, operationJSON); err != nil {
-		return "", fmt.Errorf("failed to WriteQR: %w", err)
+	chunks, err := qr.DataToChunks(operationJSON)
+	if err != nil {
+		return nil, fmt.Errorf("failed to divide a data on chunks: %w", err)
 	}
 
-	return operationQRPath, nil
+	qrs := make([]string, 0, len(chunks))
+
+	for idx, chunk := range chunks {
+		qrPath := fmt.Sprintf("%s-%d", operationQRPath, idx)
+		if err = c.qrProcessor.WriteQR(qrPath, chunk); err != nil {
+			return nil, err
+		}
+		qrs = append(qrs, qrPath)
+	}
+
+	return qrs, nil
 }
 
 // ReadProcessedOperation reads the processed operation from camera, checks that
 // the processed operation has its unprocessed counterpart in our state,
 // posts a Message to the storage and deletes the operation from our state.
 func (c *Client) ReadProcessedOperation() error {
-	bz, err := c.qrProcessor.ReadQR()
+	bz, err := qr.ReadDataFromQRChunks(c.qrProcessor)
 	if err != nil {
 		return fmt.Errorf("failed to ReadQR: %s", err)
 	}
diff --git a/client/http_server.go b/client/http_server.go
index 3175cf7..f787872 100644
--- a/client/http_server.go
+++ b/client/http_server.go
@@ -123,13 +123,13 @@ func (c *Client) getOperationQRPathHandler(w http.ResponseWriter, r *http.Reques
 	}
 	operationID := r.URL.Query().Get("operationID")
 
-	qrPath, err := c.GetOperationQRPath(operationID)
+	qrPaths, err := c.GetOperationQRPath(operationID)
 	if err != nil {
 		errorResponse(w, http.StatusInternalServerError, fmt.Sprintf("failed to get operation QR path: %v", err))
 		return
 	}
 
-	successResponse(w, qrPath)
+	successResponse(w, qrPaths)
 }
 
 func (c *Client) getOperationQRToBodyHandler(w http.ResponseWriter, r *http.Request) {
diff --git a/qr/chunk.go b/qr/chunk.go
new file mode 100644
index 0000000..7b8f964
--- /dev/null
+++ b/qr/chunk.go
@@ -0,0 +1,79 @@
+package qr
+
+import (
+	"bytes"
+	"encoding/gob"
+	"fmt"
+	"math"
+)
+
+const chunkSize = 1024
+
+type chunk struct {
+	Data    []byte
+	IsFinal bool
+}
+
+func ReadDataFromQRChunks(p Processor) ([]byte, error) {
+	var (
+		fullData, chunkBz []byte
+		err               error
+	)
+	for {
+		chunkBz, err = p.ReadQR()
+		if err != nil {
+			return nil, err
+		}
+		chunk, err := decodeChunk(chunkBz)
+		if err != nil {
+			return nil, fmt.Errorf("failed to decode chunk: %w", err)
+		}
+		fullData = append(fullData, chunk.Data...)
+		if chunk.IsFinal {
+			return fullData, nil
+		}
+	}
+}
+
+func DataToChunks(data []byte) ([][]byte, error) {
+	chunksCount := int(math.Ceil(float64(len(data)) / chunkSize))
+	chunks := make([][]byte, 0, chunksCount)
+
+	for offset := 0; offset < len(data); offset += chunkSize {
+		offsetEnd := offset + chunkSize
+		if offsetEnd > len(data) {
+			offsetEnd = len(data)
+		}
+		isFinal := offsetEnd == len(data)
+		chunkBz, err := encodeChunk(chunk{
+			Data:    data[offset:offsetEnd],
+			IsFinal: isFinal,
+		})
+		if err != nil {
+			return nil, fmt.Errorf("failed to encode chunk: %w", err)
+		}
+		chunks = append(chunks, chunkBz)
+	}
+	return chunks, nil
+}
+
+func decodeChunk(data []byte) (*chunk, error) {
+	var (
+		c   chunk
+		err error
+	)
+	dec := gob.NewDecoder(bytes.NewBuffer(data))
+	if err = dec.Decode(&c); err != nil {
+		return nil, fmt.Errorf("failed to decode chunk: %w", err)
+	}
+	return &c, nil
+}
+
+func encodeChunk(c chunk) ([]byte, error) {
+	buf := bytes.NewBuffer(nil)
+	enc := gob.NewEncoder(buf)
+	if err := enc.Encode(c); err != nil {
+		return nil, fmt.Errorf("failed to encode chunk: %w", err)
+	}
+	return buf.Bytes(), nil
+}
diff --git a/qr/qr.go b/qr/qr.go
index 198154f..d189158 100644
--- a/qr/qr.go
+++ b/qr/qr.go
@@ -93,7 +93,7 @@ func ReadDataFromQR(img image.Image) ([]byte, error) {
 	if err != nil {
 		return nil, fmt.Errorf("failed to decode the QR-code contents: %w", err)
 	}
-	return result.GetRawBytes(), nil
+	return []byte(result.String()), nil
 }
 
 func EncodeQR(data []byte) ([]byte, error) {
diff --git a/qr/qr_test.go b/qr/qr_test.go
new file mode 100644
index 0000000..715d168
--- /dev/null
+++ b/qr/qr_test.go
@@ -0,0 +1,94 @@
+package qr
+
+import (
+	"fmt"
+	encoder "github.com/skip2/go-qrcode"
+	"image"
+	"math/rand"
+	"os"
+	"reflect"
+	"testing"
+)
+
+type TestQrProcessor struct {
+	qrs []string
+}
+
+func NewTestQRProcessor() *TestQrProcessor {
+	return &TestQrProcessor{}
+}
+
+func (p *TestQrProcessor) ReadQR() ([]byte, error) {
+	if len(p.qrs) == 0 {
+		return nil, fmt.Errorf("qr not found")
+	}
+	qr := p.qrs[0]
+	file, err := os.Open(qr)
+	if err != nil {
+		return nil, err
+	}
+	defer file.Close()
+
+	img, _, err := image.Decode(file)
+	if err != nil {
+		return nil, err
+	}
+
+	data, err := ReadDataFromQR(img)
+	if err != nil {
+		return nil, err
+	}
+
+	p.qrs = p.qrs[1:]
+	if err = os.Remove(qr); err != nil {
+		return nil, err
+	}
+	return data, nil
+}
+
+func (p *TestQrProcessor) WriteQR(path string, data []byte) error {
+	err := encoder.WriteFile(string(data), encoder.Medium, 512, path)
+	if err != nil {
+		return fmt.Errorf("failed to encode the data: %w", err)
+	}
+
+	p.qrs = append(p.qrs, path)
+	return nil
+}
+
+func genBytes(n int) []byte {
+	data := make([]byte, n)
+	if _, err := rand.Read(data); err != nil {
+		return nil
+	}
+	return data
+}
+
+func TestReadDataFromQRChunks(t *testing.T) {
+	N := 5000
+
+	data := genBytes(N)
+
+	chunks, err := DataToChunks(data)
+	if err != nil {
+		t.Fatalf(err.Error())
+	}
+
+	p := NewTestQRProcessor()
+
+	for idx, chunk := range chunks {
+		path := fmt.Sprintf("/tmp/%d.png", idx)
+		if err = p.WriteQR(path, chunk); err != nil {
+			t.Fatalf(err.Error())
+		}
+	}
+
+	recoveredDataFromQRChunks, err := ReadDataFromQRChunks(p)
+	if err != nil {
+		t.Fatalf(err.Error())
+	}
+
+	if !reflect.DeepEqual(data, recoveredDataFromQRChunks) {
+		t.Fatal("recovered data from chunks and initial data are not equal!")
+	}
+}