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Best alternatives to Window Resizer (2026)

8 Chrome extensions that do a similar job to Window Resizer, closest first. Each shows real store users, its rating, how recently it was updated and how many permissions it asks for.

Window Resizer: reviews, users and permissionsBest Developer Tools extensions

Window Resizer today

≈1K users5.0★ from 4 ratingsUpdated 3 months ago6 permissions

Window Resizer alternatives, compared

  1. 1

    Window Resizer

    Resize the browser window to emulate various screen resolutions.

    ≈700K users4.3★ from 2.3K ratingsNot updated for 2+ years5 permissions
    • About 700× more users than Window Resizer
    • Updated less recently
    • Asks for fewer permissions (5 vs 6)
    Compare side by side
  2. 2

    Window Resizer

    Chrome window resizer

    878 users4.1★ from 7 ratingsUpdated 22 months ago2 permissions
    • A similar number of users to Window Resizer
    • Updated less recently
    • Asks for fewer permissions (2 vs 6)
    Compare side by side
  3. 3

    Window Resizer

    Resize browser windows to exact pixel dimensions. Multi-window support, custom presets, and an optional match-inner-height mode.

    ≈5K users4.0★ from 8 ratingsUpdated 3 months ago3 permissions
    • About 5.0× more users than Window Resizer
    • Asks for fewer permissions (3 vs 6)
    Window Resizer alternativesCompare side by side
  4. 4

    Window Resize Presetter

    Resize the browser window to emulate various screen resolutions.

    193 users1.0★ from 1 ratingNot updated for 2+ years3 permissions
    • About 5.2× fewer users than Window Resizer
    • Updated less recently
    • Asks for fewer permissions (3 vs 6)
    Compare side by side
  5. 5

    Window Resizer

    Resize the browser window.

    ≈1K users3.7★ from 3 ratingsNot updated for 3+ yearsNo special permissions
    • A similar number of users to Window Resizer
    • Updated less recently
    • Asks for fewer permissions (0 vs 6)
    Compare side by side
  6. 6

    Window Resizer

    Preview websites in different screen sizes.

    137 users4.5★ from 2 ratings2 permissions
    • About 7.3× fewer users than Window Resizer
    • Asks for fewer permissions (2 vs 6)
    Compare side by side
  7. 7

    Viewport Resizer

    Quickly resize your browser window to popular desktop and laptop screen sizes.

    837 users5.0★ from 1 ratingNo special permissions
    • A similar number of users to Window Resizer
    • Asks for fewer permissions (0 vs 6)
    Compare side by side
  8. 8

    OpenClaw Browser Relay for Windows

    Local relay bridge to attach OpenClaw to your existing Chrome tab on Windows.

    ≈4K users3.0★ from 2 ratingsUpdated 8 months ago8 permissions
    • About 4.0× more users than Window Resizer
    • Updated less recently
    • Asks for more permissions (8 vs 6)
    OpenClaw Browser Relay for Windows alternativesCompare side by side

Window Resizer alternatives: questions

What is the best alternative to Window Resizer?

By users, the most popular alternative is Window Resizer with ≈700K users and a 4.3-star rating. The closest match by what it does is Window Resizer.

Which Window Resizer alternative has the best rating?

Window Resizer has the highest rating of these alternatives with 50+ ratings: 4.3 out of 5 from 2.3K ratings.

Is there a Window Resizer alternative that asks for fewer permissions?

Window Resizer asks for 0 permissions, against 6 for Window Resizer.

How many alternatives to Window Resizer are there?

We list 8 close alternatives to Window Resizer on the Chrome Web Store, picked by what they do and ranked by how close they are.

Users and ratings are the figures shown on the Chrome Web Store, re-checked continuously. Alternatives are matched on name, description, category and topic. Browse best-of lists by niche.