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Batch Watermarker

Speed up real estate uploads by applying watermarks, Logos, and Licenses to up to 50 photos at once. Zip out.

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Watermark (Batch) On-device processing · zero upload

Watermark (Batch)

Protect entire batches with a clean, consistent visual mark ready for distribution.

Queue
No source
Mode
Text
Position
bottom-right
Output
No output

01

Source and identity

Signature
Text
Opacity
Size
Position
Current logo
Upload a logo to complete the watermark.
Format
Tile, rotation, and presets
Tile gap
Rotation
Preset
Delivery and naming
Margin
Prefix
Suffix

02

Live preview

03

Operation

Enter values

04

Queue and delivery

The final batch appears here once the watermark is applied.
Sobre

What is Watermark (Batch)?

Por Quorify EditorialAtualizado em

Quorify's Watermark (Batch) tool accelerates real estate listings by applying watermarks, logos, and CRECI badges to up to 50 photos at once. Download as ZIP. Processing happens locally in your browser via Canvas API and standard formats — useful when you handle sensitive images (passports, contracts, internal screenshots) and prefer not to upload to an external server. Supports modern formats (JPEG, PNG, WebP, AVIF) following ISO/IEC standards. Part of the Quorify image toolkit — combine with other compression, conversion, and visual editing tools. For details about data handling, see our Privacy Policy.

Casos

When to use

  1. Prepare images before uploading to a website, e-commerce platform, or social network.

  2. Speed up freelance design work with repetitive tasks (batch resize, format conversion).

  3. Edit screenshots for technical documentation or tutorials without opening heavy editors.

  4. Prepare marketing materials — banners, posts, thumbnails — in optimized formats.

  5. Solve quick tasks without needing to install Photoshop or similar software.

Método

How it works

Watermark (Batch) uses Canvas API and native browser image codecs that implement ISO/IEC standards for JPEG, PNG, WebP, and AVIF. Processing is local — the image is not sent to an external server. For full details on data handling, see our Privacy Policy.

FAQ

Frequently asked questions

Is the image uploaded to a server?
No. Watermark (Batch) processes images locally in your browser via Canvas API. For full details on data handling, see our Privacy Policy.
What formats are supported?
The main web formats (JPEG, PNG, WebP, AVIF). Support for legacy formats (BMP, TIFF) may vary by browser.
Is there a size limit?
Processing depends on browser memory. Very large images (over 50 MB) may slow down the page. We recommend compressing beforehand if necessary.
Is quality preserved?
Lossless conversions preserve full quality. Lossy conversions (JPEG, WebP) follow the chosen level — there's always a tradeoff between size and quality.
Does it work on mobile?
Yes, on modern browsers. Very large images may be limited by the mobile device's memory.
Can I process multiple images?
Some tools support batch processing. Check the specific tool interface to confirm.
Fontes

Official sources

Tabelas, leis e referências consultadas para fundamentar esta ferramenta.

  1. International standardsISO/IEC series 14496/15444ISO/IEC JTC1 SC29

    Image and Video Format Specifications

    International standards for encoding and exchanging images (JPEG, PNG, WebP, AVIF) and video — the reference used by browsers and editing software.

  2. Official documentationCurrentGoogle Web Dev

    Web Image Best Practices

    Google's recommendations on web image optimization — modern formats, lazy loading, sizing, and impact on Core Web Vitals.

  3. Industry standardExif 2.32CIPA · Camera & Imaging Products Association

    Exif Specification

    Exif metadata standard (Exchangeable Image File Format) used by digital cameras and smartphones to store capture information.

Metodologia — esta ferramenta consulta as tabelas e legislação vigentes nas fontes acima. As regras são atualizadas conforme novas instruções normativas são publicadas pelos órgãos competentes.

Última verificação editorial: junho de 2026.

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