Novexa Studio
What We Build
100% Free & Private — Zero Server Uploads

Free Online Tool Studio

Remove hidden location & metadata from photos, convert PDFs, compress images — 17 tools in all. Your files are never uploaded; everything runs in your browser.

PDF Merger (Combine PDFs)

Combine several PDFs into a single document, in the order you set.

Novexa Studio runs entirely in your browser; no file you open here is ever transferred to or stored on our servers. Using these tools to forge documents, commit fraud or infringe copyright is prohibited. You are responsible for how you use them.

PRIVACY

Photo Metadata & Privacy Cleaner

See the GPS location, device details and hidden EXIF/C2PA data in your photo — then strip it in one click.

0 Server UploadOpen
FAST

Image Compressor & Format Converter

Cut file size without visibly hurting quality (WebP / JPG / PNG).

Canvas + PNG EncoderOpen
PRINT

Image DPI Converter (72 to 300 DPI)

Set the DPI your print shop asked for, and see the size the file will actually print at.

Header RewriteOpen
PRIVACY

MP3 Metadata & ID3 Tag Remover

Strip the studio, software and personal details from an audio file, keeping title and artist.

ID3 SurgeryOpen
DESIGN

Image Color Palette Extractor

Pull the HEX and RGB codes of the dominant colors out of any photo.

Pixel AnalysisOpen
BATCH

Images to PDF Creator

Collect several photos into one PDF, in exactly the order you choose.

jsPDF EngineOpen
POPULAR

Word (.docx) to PDF Converter

Turn Word documents into PDF in your browser, with zero data leaving your device.

Mammoth + jsPDFOpen
EDITABLE

PDF to Word (.docx) Converter

Turn the text in your PDF into an editable Word document.

PDF.js + docxOpen
POPULAR

PDF Merger (Combine PDFs)

Combine several PDFs into a single document, in the order you set.

PDF-Lib EngineOpen
POPULAR

PDF Page Splitter / Extractor

Pick pages by clicking their thumbnails, or type a range like 1-3, 5.

PDF-Lib EngineOpen
HANDY

PDF Page Rotator

Turn sideways or upside-down scans by 90°, 180° or 270° — page by page or all at once.

Instant RotateOpen
HIGH-RES

PDF to PNG / JPG Converter

Turn the pages you pick — or the whole document — into high-resolution PNG or JPG.

PDF.js RenderOpen
CUSTOM

Custom QR Code Generator

Create colored QR codes with custom dot styles and an icon in the middle.

Canvas QROpen
SECURITY

Strong Password Generator & Entropy Meter

Produce cryptographically secure random passwords with high entropy.

Crypto Random APIOpen
LIVE

Word & Character Counter

Live text analysis: words, characters, sentences, paragraphs and reading time.

Live AnalysisOpen
DEVELOPER

JSON Formatter & Validator

Make tangled JSON readable and catch syntax errors instantly.

Native ParserOpen
DEVELOPER

Base64 Encoder / Decoder

Encode text to Base64 or decode Base64 back to text.

Native EncoderOpen

Last updated:

Reduce several PDFs to one document

Application bundles nearly always want a single PDF: ID, diploma, transcript and reference letter as one ordered document rather than four attachments. This tool combines the PDFs you choose, in the order you choose, into one file.

Pages are not re-encoded — they are carried across as they are. Text stays selectable, image quality is unchanged, and the file does not bloat.

Work by looking, not by filename

Every PDF you add appears in the list with a cover preview and its page count. When filenames all look alike — `scan_01.pdf`, `scan_02.pdf` — you identify each document by its first page instead of guessing from the name.

Drag to reorder, and remove anything added by mistake with one click. The merge happens in your browser; your documents are never uploaded.

How to merge PDF files into one

  1. Step 1: Select your PDFs

    Drag in at least two PDF files. You can add them all at once.

  2. Step 2: Set the order

    Use the cover previews to drag the documents into the right sequence. Each card shows how many pages that file has.

  3. Step 3: Merge and download

    Press merge and the combined PDF is ready immediately. Your source files stay unchanged.

Frequently Asked Questions

Does merging reduce quality?

No. Pages are not recompressed, they are copied into the new document as they are. Text stays selectable and images are unaffected.

How many files can I merge?

There is no fixed limit. A large number of big documents may take a little longer, depending on your device’s memory.

Can I reorder the documents afterwards?

You can rearrange as much as you like before merging. Once merged the order is fixed — to change it, fix the list and merge again.

Do password-protected PDFs work?

Files that require a password to open cannot be read. Create an unprotected copy first.

Are my files sent to a server?

No. Merging happens in your browser and your documents never leave your device.

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17 tools, three languages, 93 pages — and a $0 server bill. We build corporate sites and browser-based systems for other people too.

What we build