Novexa Studio
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.

Image Compressor & Format Converter

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

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:

Same picture, a third of the size

Phone cameras save for the archive, not for the web: a 4-6 MB JPEG carries far more data than it will ever need at the size it is displayed. Save the same photo as WebP and the file typically drops by 60-80% with a difference no one can see.

That pays off directly. Pages load faster, email attachments stay under the limit, and phone storage fills up more slowly. Page speed is also one of Google’s ranking signals, which makes compressing images an SEO task as much as a housekeeping one.

See the quality before you download

Most compressors only show you the result after you download it, and if you do not like it you start over. This one has a before/after slider: drag it across the image to compare the original and the compressed version in the same spot, and set the quality by looking at it rather than guessing.

  • WebP — the most efficient choice for website and blog images.
  • JPEG — the safe choice when the file has to open everywhere.
  • PNG — for logos and graphics that need transparency.

Select several files and each is processed on its own, with the results delivered as one ZIP. Everything runs inside your browser; nothing is uploaded.

How to compress an image without losing quality

  1. Step 1: Add your images

    Drop in a single photo or dozens at once. PNG, JPG and WebP are supported.

  2. Step 2: Pick a format and quality

    Choose the output format and set the quality. For photographs, 75-85% is usually the sweet spot — a large size reduction with no visible loss.

  3. Step 3: Compare the result

    Drag the comparison slider to inspect the original against the compressed version on the same image. Not happy? Change the quality and look again immediately.

  4. Step 4: Download

    A single file downloads directly; multiple files come as a ZIP. The size saved is shown as a percentage next to each one.

Frequently Asked Questions

Which format should I choose?

For anything published on a website, WebP: noticeably smaller at the same visible quality, and supported by every current browser. If the file is going somewhere unpredictable — an email attachment, an old system — JPEG is safer. Use PNG when you need a transparent background.

What quality setting should I use?

Start at 75-85 for photographs. Go higher for images with text or sharp lines, where compression artefacts show up sooner. The reliable method is to judge it with the comparison slider rather than trusting a number.

Why doesn’t PNG always shrink by the same amount?

PNG is a lossless format, so the quality percentage does not map onto it the way it maps onto JPEG. This tool shrinks a PNG the way a real PNG encoder does: by reducing the number of colours and the bits spent on each pixel, never the resolution. Above 90% not a single colour changes — the saving comes purely from packing the file better; below that the palette is narrowed step by step, and logos, screenshots and graphics routinely come out more than 80% smaller. If your PNG is already well compressed, you get your file back untouched — under no circumstances will you be handed something larger than you uploaded. For photographs PNG is the least efficient choice: unless you need transparency, WebP or JPEG will be far smaller.

Does compressing also remove EXIF metadata?

Because the image is re-encoded, EXIF usually does not survive — but that is a side effect, not the purpose. If you specifically want to remove location and device data, use the metadata cleaner, which reports exactly what it found and removed.

Is there a limit on batch size?

No fixed limit; your device’s memory sets it. With hundreds of very high-resolution files, working in batches keeps things responsive.

Are my images uploaded?

No. Compression runs entirely on your device, inside your browser. Your files never touch the network.

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